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  4. Human eosinophil granule major basic protein (EMBP/MBP) ELISA Kit

Human eosinophil granule major basic protein (EMBP/MBP) ELISA Kit

  • 中文名称：
    人嗜伊红颗粒主要碱性蛋白(EMBP/MBP)酶联免疫试剂盒
  • 货号：
    CSB-E17578h
  • 规格：
    96T/48T
  • 价格：
    ￥3600/￥2500
  • 其他：

产品详情

  • 别名：
    PRG2; MBP; Bone marrow proteoglycan; BMPG; Proteoglycan 2
  • 缩写：
    PRG2
  • Uniprot No.：
  • 种属：
    Homo sapiens (Human)
  • 样本类型：
    serum, plasma, tissue homogenates
  • 检测范围：
    1.3 ng/ml - 1000 ng/ml
  • 灵敏度：
    1.3 ng/ml
  • 反应时间：
    1-5h
  • 样本体积：
    50-100ul
  • 检测波长：
    450 nm
  • 研究领域：
    Immunology
  • 测定原理：
    quantitative
  • 测定方法：
    Sandwich
  • 线性度：
  • 数据处理：
  • 货期：
    3-5 working days

产品评价

问答及客户评论

■ 客户评论
  • Tested application: ELISA
    Test sample: Plasma (anticoagulant)
    Species: Human
    Review: The protocol was easy to follow, The ELISA worked perfectly with no complications.

靶点详情

  • 功能：
    Cytotoxin and helminthotoxin. Also induces non-cytolytic histamine release from human basophils. Involved in antiparasitic defense mechanisms and immune hypersensitivity reactions. The proform acts as a proteinase inhibitor, reducing the activity of PAPPA.
  • 基因功能参考文献：
    1. Low PRG2 expression is associated with drug resistance in Chronic myeloid leukemia. PMID: 29936783
    2. MBP-1 aggregation is important for innate immunity and immunopathology mediated by eosinophils.MBP-1 toxicity is restrained via crystallization in eosinophil secretory granules. PMID: 25728769
    3. free protein in nasal mucus can be used as a biomarker to diagnose chronic rhinosinusitis PMID: 25266917
    4. mRNA levels of eosinophil granule proteins, rather than sputum eosinophil%, may reflect airway hyperresponsiveness and airflow limitation. PMID: 24814827
    5. This protein contains a peptide that displays strong antibacterial activity against Gram-positive bacteria, Gram-negative bacteria, and fungi. PMID: 319906
    6. Eosinophil major basic protein activates human cord blood mast cells primed with fibroblast membranes by integrin-beta1. PMID: 24112102
    7. During pregnancy, the proform of eosinophil major basic protein-angiotensinogen constitutes the major form in late pregnancy. PMID: 23033876
    8. Combinations of respiratory syncytial virus and MBP synergistically induced cell death in pulmonary alveolar epithelial cells (A549). PMID: 20977431
    9. The expression of MBP in nasal mucus obtained from chronic rhinosinusitispatients was obviously higher than that of nasal mucus obtained from controls. PMID: 18720885
    10. MBP and NE collaborated to cause the pathological effects of nasal polyps. PMID: 18476621
    11. novel transcript was alternatively transcribed from intron III of the ENO1 gene and was feasible for MBP-1 production PMID: 20849415
    12. The proMBP is a novel first trimester serum marker for adverse pregnancy outcome. PMID: 19626619
    13. Transcription is regulated by novel combinatorial interactions of GATA-1, PU.1, and C/EBPepsilon isoforms. PMID: 12202480
    14. IGF bioactivity is regulated by reversible cell surface binding of PAPP-A, which in turn is regulated by proMBP PMID: 12370176
    15. MBP's structure is described, and its ability to bind to pregnancy-associated plasma protein A explained PMID: 12421832
    16. Deposits of eosinophilic MBP are found on the surface of eosinophils and damaged muscle fibers surrounded by eosinophils in patients with idiopathic eosinophilic myositis. PMID: 12534990
    17. MBP stimulates a Src kinase-dependent activation of class I(A) phosphoinositide 3-kinase and, in turn, activation of protein kinase C zeta in neutrophils, which contributes to the activation of NADPH oxidase and resultant superoxide production. PMID: 14500673
    18. Proform of MPB forms a covalent complex with PAPPA in which PAPPA is inhibited. PMID: 14988014
    19. the proform of eosinophil major basic protein inhibits the proteolytic activity of PAPP-A PMID: 15647258
    20. two regions shown previously to contain the cytotoxic and cytostimulatory properties of MBP are accessible for ligand interaction in cell surface-bound MBP PMID: 16940047
    21. Compared to MBP1, which is present in eosinophils, basophils, and a human mast cell line, homologous MBP2 is present only in eosinophils and may be a useful biomarker for eosinophil-associated diseases. PMID: 17082653
    22. Pregnancy-associated plasma protein A is involved in processes preceding vulnerable plaque development in acute coronary syndrome. PMID: 17223728
    23. knockdown of endogenous MBP-1 is involved in cellular senescence of HFF through p53-p21 pathway. PMID: 18852884
    24. No variation in genes major basic protein for Atopic dermatitis pathogenesis in this German cohort PMID: 19014520
    25. The significantly elevated levels of proMBP in myelofibrosis patients implies that proMBP could be an important stromal cytokine in bone marrow fibrosis. PMID: 19039208
    26. addition to granule-stored MBP, even unstimulated eosinophils contained appreciable amounts of MBP within secretory vesicles PMID: 19398958

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  • 亚细胞定位：
    [Bone marrow proteoglycan]: Secreted. Note=The proform is secreted.; [Eosinophil granule major basic protein]: Cytoplasmic vesicle, secretory vesicle. Note=The proform is secreted. The mature protein is found in the matrix of the eosinophil's large specific granule (crystalloid core).
  • 组织特异性：
    High levels of the proform in placenta and pregnancy serum; in placenta, localized to X cells of septa and anchoring villi. Lower levels in a variety of other tissues including kidney, myometrium, endometrium, ovaries, breast, prostate, bone marrow and co
  • 数据库链接：

    HGNC: 9362

    OMIM: 605601

    KEGG: hsa:5553

    STRING: 9606.ENSP00000312134

    UniGene: Hs.512633